Buckelwal vs Red-whiskered Bulbul

Megaptera novaeangliae compared with Pycnonotus jocosus

Key Differences

• Buckelwal is Vulnerable while Red-whiskered Bulbul is Least Concern.

Taxonomic Classification

Rank	Buckelwal	Red-whiskered Bulbul
Kingdom same	Animalia (hewan)	Animalia (hewan)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (mamalia)	Aves (burung)
Order	Cetacea (Whales & Dolphins)	Passeriformes (burung pengicau)
Family	Balaenopteridae (Rorquals)	Pycnonotidae
Genus	Megaptera (Humpback Whales)	Pycnonotus
Species	Megaptera novaeangliae	Pycnonotus jocosus

Evolutionary Relationship

Buckelwal and Red-whiskered Bulbul share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Buckelwal

VU — Vulnerable

Population: ~80.0K

Trend: Increasing ↑

Red-whiskered Bulbul

LC — Least Concern

Physical Characteristics

Attribute	Buckelwal	Red-whiskered Bulbul
Diet	Carnivore	—
Average Lifespan	50 years	—
Average Length	15.0 m	—
Average Weight	30.0 t	—

Habitat & Geographic Range

Buckelwal

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 11 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), and South America (Colombia, Ecuador, Venezuela). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Red-whiskered Bulbul

Habitat

Inhabits tropical and subtropical moist broadleaf forests within the Indomalayan biogeographic realm.

Range

Widely distributed across Africa (Mauritius, Seychelles, Zimbabwe), Asia (8 countries), Europe (8 countries), North America (Mexico, United States), and Oceania and the Pacific (Australia).

Buckelwal

Among the most acrobatic of the great whales, humpback whales are renowned for their complex, haunting songs sung by males during breeding season — some lasting hours and evolving over time. Reaching 16 meters and 30 tonnes, they undertake the longest migrations of any mammal. Found in all oceans, humpbacks feed on krill and small fish using cooperative bubble-net feeding. Populations have largely recovered from historic whaling.

Red-whiskered Bulbul

Red-whiskered Bulbul (Pycnonotus jocosus) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇳🇴 Norway 🇹🇼 Taiwan